Does Haval h7 need to be equipped to clean the throttle?

Removal method of Haval H7 throttle: The throttle of Haval H7 is usually fixed with 4 screws. The two screws on the top are easier to disassemble, and the screws on the bottom are clumsy. We suggest that the following two screws that are difficult to remove should be removed first, so as to avoid that the lower screw is difficult to remove because the upper screw has been removed and not fixed properly, which will lead to the shaking of the throttle.

H7 Cleaning the throttle valve is nothing more than cleaning with and without disassembly. Disassembly and cleaning is easy to understand, that is, the throttle assembly is removed, and the technicians use special cleaning agent to clean the pollutants inside the throttle, and then install and repair it.

Cleaning method of H7 throttle valve:

1. After removing the gas pipe on the throttle, we can remove the whole throttle. Generally, the throttle is fixed on the engine block with four bolts, and we can quickly remove it with suitable tools.

2. The side of the throttle near the combustion chamber is generally dirty with traces of black carbon deposition, which is the main part that needs cleaning. Cleaning the throttle is mainly to remove carbon deposits on it. We can use special throttling cleaning liquid or detergent. It should be noted here that the cleaning principle of this cleaning agent is to dissolve carbon deposits, and its composition is harmful to human body, so it is best to wear gloves and masks when cleaning.

3. Spray the cleaner to the position with more carbon deposits on the throttle, and wait for about 5- 10 minutes to dissolve the carbon deposits. Using brushes can speed up the removal of carbon deposits.

When we see that the stain on the accelerator has completely dissolved, we can wipe the detergent inside the accelerator with a clean towel. Clean the rear of the throttle valve so that it is free of carbon deposits.

5. Install the cleaned throttle on the engine block according to the original position of the throttle. Then install all air pipes to complete the whole process of cleaning the throttle. After all the hardware is installed, we need to initialize the throttle valve.

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